ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 444.7693 351.5753 515.6098 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > xvTakyzq5ssEH4z1zaXCqA > 2024-06-26 02:56:58 > 0.9.11 > ligand > pdb-bcif > 6ztn > atom_site > {"label_asym_id":"GU","auth_seq_id":1503} > 55 > 160 > 185 > 257 > 0 > 1 $$$$